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Novel filtering material performance testing device based on mask research and development

A filter material performance and testing device technology, applied in the direction of measuring devices, analysis materials, suspension and porous material analysis, etc., can solve the problems of simultaneous detection to compare the air permeability of filter materials, and the inability to detect mask filter materials, so as to reduce research and development Input cost, good test effect, shorten cycle effect

Inactive Publication Date: 2021-06-01
宫雪
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a new type of filter material performance testing device based on the research and development of masks, which solves the problem that the existing mask filter materials cannot be tested through simultaneous detection of various gases to compare the value of the air permeability of the filter materials, which will also cause the existing masks The problem that the filter material cannot be detected when the filter material is stretched in an unreasonable state

Method used

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  • Novel filtering material performance testing device based on mask research and development
  • Novel filtering material performance testing device based on mask research and development
  • Novel filtering material performance testing device based on mask research and development

Examples

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Effect test

no. 1 example

[0043] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 ,in, figure 1 The structural schematic diagram of the first embodiment of the new filter material performance testing device based on the research and development of the mask provided by the present invention; figure 2 for figure 1 Schematic diagram of the structure of the detection device shown; image 3 for figure 1 The schematic diagram of the structure of the moisture detection device shown; Figure 4 for figure 1 The structural schematic diagram of the lifting device shown; Figure 5 for figure 1 The schematic diagram of the structure of the lower detection device shown; Figure 6 for figure 1 Schematic diagram of the structure of the gas detection device shown; Figure 7 for figure 1 The structural schematic diagram of the conveying device shown; Figure 8 for figure 1 A schematic diagram of the external structure is shown. A new type ...

no. 2 example

[0080] Please refer to Figure 9 and Figure 10 , based on the new filter material performance testing device developed based on the mask provided in the first embodiment of the application, the second embodiment of the application proposes another new filter material performance test device based on the mask research and development. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0081] Specifically, the difference between the new filter material performance test device developed based on the mask provided by the second embodiment of the present application is that a new filter material performance test device based on the mask research and development, the top of the inner wall of the detection platform 1 is provided with The clamping device 14, the clamping device 14 includes two movable slots 141, the inside of the two movable ...

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Abstract

The invention provides a novel filtering material performance testing device based on mask research and development. The novel filtering material performance testing device comprises a detection table; a placement box which is fixedly mounted at the bottom of the inner wall of the detection table, a fixing frame which is fixedly mounted on one side of the surface of the detection table, a connecting frame which is fixedly mounted on one side of the fixing frame and located above the detection table, detection equipment which is arranged at one end of the fixing frame, an air detection device is arranged on one side in the placement box, a moisture detection device which is arranged at one end of the connecting frame, and a lower detection device which is arranged in the detection table. According to the novel filtering material performance testing device based on mask research and development, the upper detection device, the lower detection device, the moisture detection device and the air detection device are used in cooperation, moisture and air of the filtering material of the mask can be detected at the same time, and multiple kinds of detection can be conducted on single equipment; and the new material research and development period of each large mask manufacturer can be greatly shortened.

Description

technical field [0001] The invention relates to the field of mask production, in particular to a novel filter material performance testing device developed based on masks. Background technique [0002] A mask is a kind of hygiene product, which generally refers to wearing on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, droplets, viruses and other substances, and is made of gauze or paper and other materials. [0003] With the advent of the epidemic, masks have become indispensable protective equipment for medical staff and even the general public. Therefore, major mask manufacturers have also set the research and development direction on the internal filter materials of masks. In order to obtain filter materials with stable quality and excellent filtering effect, various Large manufacturers are stepping up the research and development process, but how to ensure that the new filter materials developed for masks can mee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08
CPCG01N15/0806G01N15/0826
Inventor 宫雪
Owner 宫雪
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